Blood pressure
The autonomic nervous system regulates blood flow and blood pressure. Parkinson’s disease affects this system, causing changes in blood pressure throughout the day. One issue is orthostatic hypotension, which is described as the reduction in blood pressure that causes a person to feel dizzy or faint when they stand up. This can lead to falls.
In some cases, you might experience high blood pressure, such as at night or when lying down. These changes can cause heart problems.
Sense of smell
Over 90% of people with Parkinson’s disease lose the ability to smell. This is caused by changes in the nervous system. This is an early symptom of the condition, and it can happen years before other symptoms appear.
Conclusion
Parkinson’s disease can cause several symptoms, but there are also many possible complications. The drugs that doctors prescribe to treat Parkinson’s disease can negatively affect the condition.
References
[1] https://my.clevelandclinic.org/health/diseases/9536-anxiety-disorders
[2] https://www.webmd.com/schizophrenia/guide/what-is-psychosis
[3] https://www.nhs.uk/conditions/vaginal-dryness/
[4] https://emedicine.medscape.com/article/295807-overview
[5] https://www.alz.org/alzheimers-dementia/what-is-dementia
[6] https://www.medicinenet.com/hallucinations/symptoms.htm